249743844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 789626880

約数和(自身を除く): 539883036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 53, 54, 63, 69, 84, 92, 106, 108, 126, 138, 159, 161, 189, 207, 212, 252, 271, 276, 318, 322, 371, 378, 414, 477, 483, 542, 621, 636, 644, 742, 756, 813, 828, 954, 966, 1084, 1113, 1219, 1242, 1431, 1449, 1484, 1626, 1897, 1908, 1932, 2226, 2438, 2439, 2484, 2862, 2898, 3252, 3339, 3657, 3794, 4347, 4452, 4876, 4878, 5691, 5724, 5796, 6233, 6678, 7314, 7317, 7588, 8533, 8694, 9756, 10017, 10971, 11382, 12466, 13356, 14363, 14628, 14634, 17066, 17073, 17388, 18699, 20034, 21942, 22764, 24932, 25599, 28726, 29268, 32913, 34132, 34146, 37398, 40068, 43089, 43631, 43884, 51198, 51219, 56097, 57452, 65826, 68292, 74796, 76797, 86178, 87262, 100541, 102396, 102438, 112194, 129267, 130893, 131652, 153594, 168291, 172356, 174524, 201082, 204876, 224388, 230391, 258534, 261786, 301623, 307188, 330349, 336582, 387801, 392679, 402164, 460782, 517068, 523572, 603246, 660698, 673164, 775602, 785358, 904869, 921564, 991047, 1178037, 1206492, 1321396, 1551204, 1570716, 1809738, 1982094, 2312443, 2356074, 2714607, 2973141, 3619476, 3964188, 4624886, 4712148, 5429214, 5946282, 6937329, 8919423, 9249772, 10858428, 11892564, 13874658, 17838846, 20811987, 27749316, 35677692, 41623974, 62435961, 83247948, 124871922, 249743844]

約数ペア:

[(1, 249743844), (2, 124871922), (3, 83247948), (4, 62435961), (6, 41623974), (7, 35677692), (9, 27749316), (12, 20811987), (14, 17838846), (18, 13874658), (21, 11892564), (23, 10858428), (27, 9249772), (28, 8919423), (36, 6937329), (42, 5946282), (46, 5429214), (53, 4712148), (54, 4624886), (63, 3964188), (69, 3619476), (84, 2973141), (92, 2714607), (106, 2356074), (108, 2312443), (126, 1982094), (138, 1809738), (159, 1570716), (161, 1551204), (189, 1321396), (207, 1206492), (212, 1178037), (252, 991047), (271, 921564), (276, 904869), (318, 785358), (322, 775602), (371, 673164), (378, 660698), (414, 603246), (477, 523572), (483, 517068), (542, 460782), (621, 402164), (636, 392679), (644, 387801), (742, 336582), (756, 330349), (813, 307188), (828, 301623), (954, 261786), (966, 258534), (1084, 230391), (1113, 224388), (1219, 204876), (1242, 201082), (1431, 174524), (1449, 172356), (1484, 168291), (1626, 153594), (1897, 131652), (1908, 130893), (1932, 129267), (2226, 112194), (2438, 102438), (2439, 102396), (2484, 100541), (2862, 87262), (2898, 86178), (3252, 76797), (3339, 74796), (3657, 68292), (3794, 65826), (4347, 57452), (4452, 56097), (4876, 51219), (4878, 51198), (5691, 43884), (5724, 43631), (5796, 43089), (6233, 40068), (6678, 37398), (7314, 34146), (7317, 34132), (7588, 32913), (8533, 29268), (8694, 28726), (9756, 25599), (10017, 24932), (10971, 22764), (11382, 21942), (12466, 20034), (13356, 18699), (14363, 17388), (14628, 17073), (14634, 17066)]